To How Many Decimal Places Are the Means Reported in Journals

question 7

Multiple Choice

To how many decimal places are the means reported in journals?

• A) One decimal place
• B) Two decimal places
• C) Three decimal places
• D) Four decimal places

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Definitions:

Experimental Data

Data obtained through manipulation and controlled testing in an experiment, designed to discover causal relationships between variables.

Observational Data

Information collected through observing subjects in their natural environment without manipulating the study environment.

Direct Observation

A method of collecting data by watching subjects in their natural environment without manipulation or interference.

Experimental Designs

Experimental designs refer to the framework or structure of a study that enables the researcher to control and manipulate variables to establish cause-and-effect relationships.